› 4rng

X-ray diffraction
2.4Å resolution

Crystal structure of a bacterial homologue of SWEET transporters

Released:
DOI: 10.2210/pdb4rng/pdb
PDB entry 4rng coloured by chain, front view.
PDB entry 4rng coloured by chain, side view.
PDB entry 4rng coloured by chain, top view.
Source organism: Thermodesulfovibrio yellowstonii DSM 11347
Primary publication:
Crystal structure of a bacterial homologue of SWEET transporters.
Wang J, Yan C, Li Y, Hirata K, Yamamoto M, Yan N, Hu Q
Cell Res 24 1486-9 (2014)
PMID: 25378180

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo hexamer
Assembly name:
PDBe Complex ID:
PDB-CPX-110275 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
MtN3/saliva family Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 94 amino acids
Theoretical weight: 10.69 KDa
Source organism: Thermodesulfovibrio yellowstonii DSM 11347
Expression system: Escherichia coli
UniProt:
  • Canonical: B5YGD6 (Residues: 1-88; Coverage: 100%)
Gene name: THEYE_A1538
Sequence domains: PQ loop repeat
Structure domains: Monooxygenase

Ligands and Environments

2 bound ligands:
Ligand OLC 4 x OLC
Ligand SO4 7 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL32XU
Spacegroup: P212121
Unit cell:
a: 52.88Å b: 96.155Å c: 119.797Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.251 0.251 0.294
Expression system: Escherichia coli

Quick links

Citations

12 review citations

Shared Molecular Mechanisms of Membrane Transporters.
Drew et al. (2016)
11 more

5 mentions without citation

GLUT, SGLT, and SWEET: Structural and mechanistic investigations of the glucose transporters.
Deng et al. (2016)
4 more